2210042877

素因数分解:

$3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{188941}}^1$

素因数の和:189508

約数の個数: 16

約数和(自身を含む): 3373748352

約数和(自身を除く): 1163705475

約数列:

[1, 3, 7, 21, 557, 1671, 3899, 11697, 188941, 566823, 1322587, 3967761, 105240137, 315720411, 736680959, 2210042877]

約数ペア:

[(1, 2210042877), (3, 736680959), (7, 315720411), (21, 105240137), (557, 3967761), (1671, 1322587), (3899, 566823), (11697, 188941)]